additional source Burton, M. (1956). The sponges of West Africa. Atlantide Report (Scientific Results of the Danish Expedition to the Coasts of Tropical West Africa, 1945-1946, Copenhagen). 4: 111-147. [details]

additional source Laubenfels, M.W. De. (1936). A Discussion of the Sponge Fauna of the Dry Tortugas in Particular and the West Indies in General, with Material for a Revision of the Families and Orders of the Porifera. Carnegie Institute of Washington Publication 467 (Tortugas Laboratory Paper 30). Publication 467 (Tortugas Laboratory Paper 30) 1-225, pls 1-22. [details]